201323032 has 8 divisors (see below), whose sum is σ = 377480700. Its totient is φ = 100661512.

The previous prime is 201323029. The next prime is 201323039. The reversal of 201323032 is 230323102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 201322997 and 201323015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201323039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12582682 + ... + 12582697.

Almost surely, 2^201323032 is an apocalyptic number.

It is an amenable number.

201323032 is a deficient number, since it is larger than the sum of its proper divisors (176157668).

201323032 is a wasteful number, since it uses less digits than its factorization.

201323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25165385 (or 25165381 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 201323032 is about 14188.8347654062. The cubic root of 201323032 is about 586.0902375918.

Adding to 201323032 its reverse (230323102), we get a palindrome (431646134).

The spelling of 201323032 in words is "two hundred one million, three hundred twenty-three thousand, thirty-two".